Low speed copying from samba server - why ???

[WiemWszystko!]

Hi all,

I am looking for a help in following question:
There is samba v.2.0.7 installed on server (hdd 40 GB 7200 rpm, 512 RAM,
Intel 1Ghz Processor, Network controller 10/100 Mbps level one with RTL 8139
Chipset, Hub 10 MBit). If I copy files from workstation under win 98to samba
server, the transfer rate is o.k. (750.00 - 1.000.000 Bps), but if I copy
files from samba server to workstation the transfer rate is more then 12
times slower. What is going on? Any suggestions?

My smb.conf:

[global]

   log level = 1
   create mask = 0777
   directory mask = 0777


   workgroup = Firma
   server string = Serwer Firmowy
   netbios name = SambaSerwer
   name resolve order = hosts bcast wins

   log file = /var/log/log.%I
   max log size = 50
   security = user
   encrypt passwords = yes

   socket options = TCP_NODELAY
   interfaces = 10.0.1.212/24
   local master = yes

   dns proxy = no

    character set = ISO8859-2
   client code page=852

#============================ Share Definitions
==============================
[homes]
   comment = Tylko dla Ciebie
   browseable = no
   writeable = yes

[printers]
   comment = Drukarki Serwera
   path = /var/spool/samba
   browseable = no
   guest ok = no
   writeable = no
   printable = yes

[wspolny]
   comment = Dla wszystkich
   path = /dane/samba/pub
   writeable = yes
   browseable = yes


Regards

Przemyslaw Talar
PrzemekT.